540601131202 has 16 divisors (see below), whose sum is σ = 887768157024. Its totient is φ = 244853308000.

The previous prime is 540601131181. The next prime is 540601131221. The reversal of 540601131202 is 202131106045.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43717624 + ... + 43729987.

It is an arithmetic number, because the mean of its divisors is an integer number (55485509814).

Almost surely, 2^540601131202 is an apocalyptic number.

540601131202 is a deficient number, since it is larger than the sum of its proper divisors (347167025822).

540601131202 is a wasteful number, since it uses less digits than its factorization.

540601131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87447905.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 540601131202 its reverse (202131106045), we get a palindrome (742732237247).

The spelling of 540601131202 in words is "five hundred forty billion, six hundred one million, one hundred thirty-one thousand, two hundred two".